# Beyond Confounders: Addressing Source of Measurement Variability and Error in Shear Wave Elastography

> **NCT03342560** · NA · COMPLETED · sponsor: **Massachusetts General Hospital** · enrollment: 30 (actual)

## Conditions studied

- Liver Fibrosis
- Liver Diseases

## Interventions

- **DEVICE:** Sonographic SWE measurements with 4 different ultrasound systems

## Key facts

- **NCT ID:** NCT03342560
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-29
- **Primary completion:** 2018-08-14
- **Final completion:** 2018-08-30
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2019-10-28

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03342560

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03342560, "Beyond Confounders: Addressing Source of Measurement Variability and Error in Shear Wave Elastography". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT03342560. Licensed CC0.

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